const app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    info: null,
    shop_name: '',
    days: 1,
    start_date: '',
    end_date: '',
    all_money: 0,
    navigator: { hide: 0 },
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var that = this
    let extConfig = wx.getExtConfigSync ? wx.getExtConfigSync() : {};
    var token = extConfig.appid
    this.setData({
      token: token
    })
    wx.showLoading({
      title: '加载中…',
    })
    wx.request({
      url: 'https://www.58zltc.com/api.php/Hotel/room/id/' + options.id + '?token=' + token,
      success: res => {
        this.setData({
          info: res.data,
          shop_name: options.shop_name,
          start_date: options.start_date,
          end_date:options.end_date
        })
        this.setDays();
        wx.hideLoading();
      }
    })
    //快速导航
    app.ihttpGet("https://www.58zltc.com/api.php/Index/getNav", function (res) {
      var v = that.data.navigator;
      v.info = res.data
      that.setData({
        navigator: v
      })
    })
    //屏幕宽度
    wx.getSystemInfo({
      success: function (res) {
        var width = res.screenWidth;
        var v = that.data.navigator;
        v.width = width
        that.setData({
          navigator: v
        })
      },
    })

    //实例化一个动画
    this.animation = wx.createAnimation({
      // 动画持续时间，单位ms，默认值 400
      duration: 300,
      /**
       * linear 动画一直较为均匀
       * ease  从匀速到加速在到匀速
       * ease-in 缓慢到匀速
       * ease-in-out 从缓慢到匀速再到缓慢
       * step-start 动画一开始就跳到 100% 直到动画持续时间结束 一闪而过
       * step-end  保持 0% 的样式直到动画持续时间结束    一闪而过
       */
      timingFunction: 'ease',
      // 延迟多长时间开始
      delay: 100,
      /**
       * 以什么为基点做动画 效果自己演示
       * left,center right是水平方向取值，对应的百分值为left=0%;center=50%;right=100%
       * top center bottom是垂直方向的取值，其中top=0%;center=50%;bottom=100%
       */
      transformOrigin: 'right',
      success: function (res) {

      }
    })
    var width = this.data.navigator.width;
    var offset = width * 0.64;
    that.animation.translateX(offset).step()
    var v = this.data.navigator
    v.animation = that.animation.export()
    v.hide = 1
    that.setData({
      //输出动画
      navigator: v
    })
  },
  setDays: function () {
    const start = new Date(this.data.start_date);
    const end = new Date(this.data.end_date);
    const days = (end - start) / (1000 * 60 * 60 * 24);
    const all_money = this.data.info.price * days;
    this.setData({
      days: days,
      all_money: all_money
    })
  },
  formSubmit: function (e) {
    // console.log(e.detail.value);
    var that = this
    wx.showLoading({
      title: '加载中',
      mask: true
    })
    var post_data = e.detail.value;
    var data = this.data;
    post_data.room_id = data.info.id;
    post_data.start_date = data.start_date;
    post_data.end_date = data.end_date;
    post_data.days = data.days;
    post_data.openid = app.globalData.openid;
    wx.request({
      url: 'https://www.58zltc.com/api.php/Hotel/addOrder' + '?token=' + that.data.token,
      method: 'POST',
      data: post_data,
      header: {
        'content-type': 'application/x-www-form-urlencoded'
      },
      success: res => {
        if (res.data.err_code == 400) {
          wx.hideLoading();
          wx.showModal({
            title: '温馨提示',
            content: res.data.err_msg,
            showCancel: false
          })
        } else {
          var data = res.data;
          console.log(data.appId);
          wx.requestPayment({
            'appId': data.appId,
            'timeStamp': data.timeStamp,
            'nonceStr': data.nonceStr,
            'package': data.package,
            'signType': 'MD5',
            'paySign': data.paySign,
            'success': res => {
              if (res.errMsg == 'requestPayment:ok') {
                wx.navigateTo({
                  url: '/pages/mine/order/hotel',
                })
              }
            }
          })
        }
      }
    })
  },
  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
  
  },
  //快捷导航
  navigator: function (e) {
    var width = this.data.navigator.width
    if (this.data.navigator.hide == 1) {
      var offset = '0'
      var mum = 0;
    } else {
      var offset = width * 0.64
      var mum = 1;
    }
    this.animation.translateX(offset).step()
    var v = this.data.navigator
    v.animation = this.animation.export();
    v.hide = mum;
    this.setData({
      //输出动画
      navigator: v
    })
  }
})